Advances in Big Data proceedings of the 2nd INNS Conference on Big Data, October 23-25, 2016, Thessaloniki, Greece - Angelov, Plamen P. 1966-; Manolopoulos, Yannis 1957-; Iliadis, Lazaros; Roy, Asim; Vellasco, Marley Maria Bernardes Rebuzzi (Springer, 2017)